MODEL 627 T

Model 627 T Series

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General Note

TT electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT electronics’ own data and is considered accurate at time of going to print.

© TT electronics plc

06.12

CCITT V.35 Termination

Surface Mount Resistor Networks

Standard Resistance Tolerance, at 25°C

±2%

Operating Temperature Range

-55°C to +125°C

Temperature Coefficient of Resistance

±250ppm/°C

Temperature Coefficient of Resistance Tracking

±50ppm/°C

Voltage Coefficient of Resistance

±100ppm/°C

Maximum Operating Voltage

25Vdc

Insulation Resistance

≥10,000 Megohms

Thermal Shock plus Power Conditioning

ΔR 0.70%

Short Time Overload

ΔR 0.25%

Moisture Resistance

ΔR 0.50%

Mechanical Shock

ΔR 0.25%

Vibration Shock

ΔR 0.25%

Low Temperature Operation

ΔR 0.25%

High Temperature Exposure

ΔR 0.50%

Load Life, 2,000 Hours (

≤33 Ohms = ±0.5 Ohm)

ΔR 0.50%

Resistance to Solder Heat (Total immersion in solder at 280°C for 10 sec.)

ΔR 0.25%

Dielectric Withstanding Voltage

200V for 1 minute

Temperature Exposure, Maximum

215°C for 3 minutes

Marking Permanency

MIL-STD-202, Method 215

Lead Solderability

MIL-STD-202, Method 208

Flammability

UL-94V-O Rated

Storage Temperature Range

-55°C to +150°C

Electrical

Environmental